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Length.php
Go to the documentation of this file.
1
<?php
2
6
class
HTMLPurifier_AttrDef_CSS_Length
extends
HTMLPurifier_AttrDef
7
{
8
9
protected
$min
,
$max
;
10
15
public
function
__construct
(
$min
= null,
$max
= null) {
16
$this->min =
$min
!== null ?
HTMLPurifier_Length::make
(
$min
) : null;
17
$this->max =
$max
!== null ?
HTMLPurifier_Length::make
(
$max
) : null;
18
}
19
20
public
function
validate
($string,
$config
, $context) {
21
$string = $this->
parseCDATA
($string);
22
23
// Optimizations
24
if
($string ===
''
)
return
false
;
25
if
($string ===
'0'
)
return
'0'
;
26
if
(strlen($string) === 1)
return
false
;
27
28
$length =
HTMLPurifier_Length::make
($string);
29
if
(!$length->isValid())
return
false
;
30
31
if
($this->min) {
32
$c = $length->compareTo($this->min);
33
if
($c ===
false
)
return
false
;
34
if
($c < 0)
return
false
;
35
}
36
if
($this->max) {
37
$c = $length->compareTo($this->max);
38
if
($c ===
false
)
return
false
;
39
if
($c > 0)
return
false
;
40
}
41
42
return
$length->toString();
43
}
44
45
}
46
47
// vim: et sw=4 sts=4
L:
0xoops
xoops-2.5.6
htdocs
xoops_lib
modules
protector
library
HTMLPurifier
AttrDef
CSS
Length.php
Generated on Fri May 10 2013 01:04:29 for XOOPS 2.5.6 by
1.8.3.1